1065755101 has 4 divisors (see below), whose sum is σ = 1067221792. Its totient is φ = 1064288412.

The previous prime is 1065755069. The next prime is 1065755113. The reversal of 1065755101 is 1015575601.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1015575601 = 379 ⋅2679619.

It is a cyclic number.

It is not a de Polignac number, because 1065755101 - 2⁵ = 1065755069 is a prime.

It is a super-2 number, since 2×1065755101² = 2271667870615040402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1065755401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 732255 + ... + 733708.

It is an arithmetic number, because the mean of its divisors is an integer number (266805448).

Almost surely, 2^1065755101 is an apocalyptic number.

It is an amenable number.

1065755101 is a deficient number, since it is larger than the sum of its proper divisors (1466691).

1065755101 is an equidigital number, since it uses as much as digits as its factorization.

1065755101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1466690.

The product of its (nonzero) digits is 5250, while the sum is 31.

The square root of 1065755101 is about 32645.9048120894. The cubic root of 1065755101 is about 1021.4547680028.

The spelling of 1065755101 in words is "one billion, sixty-five million, seven hundred fifty-five thousand, one hundred one".